From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BBAF4C433F5 for ; Fri, 31 Aug 2018 18:54:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 82D6F20652 for ; Fri, 31 Aug 2018 18:54:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 82D6F20652 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=perches.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727379AbeHaXCt (ORCPT ); Fri, 31 Aug 2018 19:02:49 -0400 Received: from smtprelay0228.hostedemail.com ([216.40.44.228]:58241 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726704AbeHaXCt (ORCPT ); Fri, 31 Aug 2018 19:02:49 -0400 Received: from filter.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay07.hostedemail.com (Postfix) with ESMTP id 6ECAF181D3368; Fri, 31 Aug 2018 18:54:01 +0000 (UTC) X-Session-Marker: 6A6F6540706572636865732E636F6D X-HE-Tag: move36_5cdee059c6229 X-Filterd-Recvd-Size: 1797 Received: from XPS-9350 (unknown [172.58.30.189]) (Authenticated sender: joe@perches.com) by omf12.hostedemail.com (Postfix) with ESMTPA; Fri, 31 Aug 2018 18:53:58 +0000 (UTC) Message-ID: Subject: Re: [PATCH 1/7] Compiler Attributes: remove unused attributes From: Joe Perches To: Nick Desaulniers Cc: Miguel Ojeda , Linus Torvalds , LKML , efriedma@codeaurora.org, sparse@chrisli.org, Kees Cook , Ingo Molnar , Geert Uytterhoeven , Arnd Bergmann , Greg KH , Masahiro Yamada , asmadeus@codewreck.org Date: Fri, 31 Aug 2018 11:53:56 -0700 In-Reply-To: References: <20180831170514.24665-1-miguel.ojeda.sandonis@gmail.com> Content-Type: text/plain; charset="ISO-8859-1" X-Mailer: Evolution 3.28.1-2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2018-08-31 at 11:43 -0700, Nick Desaulniers wrote: > I don't think minimal supported versions are required for these clean > ups, and would not block these patches from landing on that. Nor would I, but it's one of those symmetry things. Likely, someone would eventually complain if their old icc/clang compiler failed to produce a functional kernel. If the minimum versions aren't really known and nobody notices, then it really doesn't matter.